JP6654601B2 - 開骨器具 - Google Patents
開骨器具 Download PDFInfo
- Publication number
- JP6654601B2 JP6654601B2 JP2017099292A JP2017099292A JP6654601B2 JP 6654601 B2 JP6654601 B2 JP 6654601B2 JP 2017099292 A JP2017099292 A JP 2017099292A JP 2017099292 A JP2017099292 A JP 2017099292A JP 6654601 B2 JP6654601 B2 JP 6654601B2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- angle
- elongated
- rotation angle
- opening device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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- 210000000988 bone and bone Anatomy 0.000 title claims description 79
- 210000002303 tibia Anatomy 0.000 description 19
- 238000013459 approach Methods 0.000 description 8
- 210000000078 claw Anatomy 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000001506 calcium phosphate Substances 0.000 description 5
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 229910010293 ceramic material Inorganic materials 0.000 description 4
- 229910000389 calcium phosphate Inorganic materials 0.000 description 3
- -1 calcium phosphate compound Chemical class 0.000 description 3
- 235000011010 calcium phosphates Nutrition 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 210000002414 leg Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 3
- 102220484866 C-type lectin domain family 4 member A_W21A_mutation Human genes 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 235000019739 Dicalciumphosphate Nutrition 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052586 apatite Inorganic materials 0.000 description 1
- 239000003462 bioceramic Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 description 1
- 229910000390 dicalcium phosphate Inorganic materials 0.000 description 1
- 229940038472 dicalcium phosphate Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052587 fluorapatite Inorganic materials 0.000 description 1
- 229940077441 fluorapatite Drugs 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000392 octacalcium phosphate Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- YIGWVOWKHUSYER-UHFFFAOYSA-F tetracalcium;hydrogen phosphate;diphosphate Chemical compound [Ca+2].[Ca+2].[Ca+2].[Ca+2].OP([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O YIGWVOWKHUSYER-UHFFFAOYSA-F 0.000 description 1
- GBNXLQPMFAUCOI-UHFFFAOYSA-H tetracalcium;oxygen(2-);diphosphate Chemical compound [O-2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GBNXLQPMFAUCOI-UHFFFAOYSA-H 0.000 description 1
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 1
- 235000019731 tricalcium phosphate Nutrition 0.000 description 1
- 229940078499 tricalcium phosphate Drugs 0.000 description 1
Images
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- Surgical Instruments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017099292A JP6654601B2 (ja) | 2017-05-18 | 2017-05-18 | 開骨器具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017099292A JP6654601B2 (ja) | 2017-05-18 | 2017-05-18 | 開骨器具 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018192066A JP2018192066A (ja) | 2018-12-06 |
| JP2018192066A5 JP2018192066A5 (enrdf_load_stackoverflow) | 2020-01-16 |
| JP6654601B2 true JP6654601B2 (ja) | 2020-02-26 |
Family
ID=64569302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017099292A Active JP6654601B2 (ja) | 2017-05-18 | 2017-05-18 | 開骨器具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6654601B2 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020138255A1 (ja) | 2018-12-27 | 2020-07-02 | 株式会社クラレ | 開大器 |
| JP7597615B2 (ja) | 2021-02-26 | 2024-12-10 | 株式会社日本エム・ディ・エム | 骨切術用開大器 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4736091B2 (ja) * | 2006-06-30 | 2011-07-27 | オリンパステルモバイオマテリアル株式会社 | 骨切術用開大器 |
| JP2017046783A (ja) * | 2015-08-31 | 2017-03-09 | ＨＯＹＡ Ｔｅｃｈｎｏｓｕｒｇｉｃａｌ株式会社 | 開骨器具 |
-
2017
- 2017-05-18 JP JP2017099292A patent/JP6654601B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018192066A (ja) | 2018-12-06 |
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